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1140-272K-RC PDF预览

1140-272K-RC

更新时间: 2024-01-06 16:53:09
品牌 Logo 应用领域
伯恩斯 - BOURNS 电感器固定电感器测试大电流电感器
页数 文件大小 规格书
1页 434K
描述
Very high current capacity Low DCR

1140-272K-RC 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
Factory Lead Time:8 weeks风险等级:1.87
Is Samacsys:N构造:Bobbin Core
型芯材料:FERRITE直流电阻:0.555 Ω
标称电感 (L):2700 µH电感器应用:HIGH CURRENT INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTOR引线直径:0.8128 mm
引线长度:12.7 mm引线间距:28.448 mm
功能数量:1端子数量:2
最高工作温度:105 °C最低工作温度:-55 °C
封装直径:38.1 mm封装长度:26.162 mm
封装形式:Radial最大额定电流:2.2 A
形状/尺寸说明:CYLINDRICAL PACKAGE屏蔽:NO
表面贴装:NO端子位置:RADIAL
端子形状:WIRE测试频率:0.001 MHz
容差:10%Base Number Matches:1

1140-272K-RC 数据手册

  
High Current Chokes  
1140 Series  
DCR  
Special Features  
L (µH)  
Dim.  
C
Dim.  
D
• Very high current capacity  
• Low DCR  
Part  
Number  
± ±2 ꢀ  
@ 1 KHz  
1.8  
2.2  
2.7  
3.3  
3.9  
4.7  
5.6  
6.8  
8.2  
10 %  
10  
12  
15  
18  
22  
27  
I, dc*  
(A)  
27  
27  
27  
27  
27  
27  
27  
Max.  
Approx.  
1.11  
1.11  
1.11  
1.11  
1.11  
1.11  
1.11  
1.15  
1.15  
Nom.  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
1140-1R8M-RC  
1140-2R2M-RC  
1140-2R7M-RC  
1140-3R3M-RC  
1140-3R9M-RC  
1140-4R7M-RC  
1140-5R6M-RC  
1140-6R8M-RC  
1140-8R2M-RC  
0.002  
0.002  
0.003  
0.003  
0.003  
0.003  
0.004  
0.004  
0.004  
• Epoxy coated ferrite bobbin core  
• VW-1 rated shrink tubing to cover winding  
• Self-leaded  
• Fixed lead spacing  
• Center hole for mechanical mounting  
• Dielectric withstanding voltage:  
2500 Vrms terminal to shrink tube cover;  
1000 Vrms terminal to core  
• Operating temperature -55 to +105 °C  
27  
27  
1140-100K-RC  
1140-120K-RC  
1140-150K-RC  
1140-180K-RC  
1140-220K-RC  
1140-270K-RC  
1140-330K-RC  
1140-390K-RC  
1140-470K-RC  
1140-560K-RC  
1140-680K-RC  
1140-820K-RC  
1140-101K-RC  
1140-121K-RC  
1140-151K-RC  
1140-181K-RC  
1140-221K-RC  
1140-271K-RC  
1140-331K-RC  
1140-391K-RC  
1140-471K-RC  
1140-561K-RC  
1140-681K-RC  
1140-821K-RC  
1140-102K-RC  
1140-122K-RC  
1140-152K-RC  
1140-182K-RC  
1140-222K-RC  
1140-272K-RC  
1140-332K-RC  
1140-392K-RC  
1140-472K-RC  
1140-562K-RC  
1140-682K-RC  
1140-822K-RC  
1140-103K-RC  
1140-123K-RC  
1140-153K-RC  
0.005  
0.005  
0.006  
0.008  
0.009  
0.010  
0.011  
0.012  
0.018  
0.019  
0.021  
0.023  
0.025  
0.028  
0.040  
0.045  
0.050  
0.056  
0.074  
0.082  
0.114  
0.125  
0.139  
0.154  
0.216  
0.232  
0.324  
0.360  
0.494  
0.555  
0.773  
0.845  
1.14  
27  
27  
27  
27  
21  
21  
21  
21  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.14  
1.14  
1.14  
1.10  
1.12  
1.10  
1.10  
1.12  
1.09  
1.12  
1.09  
1.11  
1.08  
1.10  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.072  
0.072  
0.072  
0.064  
0.064  
0.064  
0.064  
0.057  
0.057  
0.057  
0.051  
0.051  
0.051  
0.045  
0.045  
0.040  
0.040  
0.040  
0.040  
0.036  
0.036  
0.036  
0.032  
0.032  
0.029  
0.029  
0.029  
0.025  
0.025  
0.023  
0.023  
0.020  
0.020  
Notes  
* Rated current to cause 50 °C max. temperature  
rise and 5 % max. inductance drop  
33  
39  
47  
56  
68  
82  
† RoHS Directive 2002/95/EC Jan 27 2003  
including Annex.  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
11.4  
11.4  
11.4  
11.4  
11.4  
9
7.2  
7.2  
7.2  
7.2  
5.5  
5.5  
4.5  
4.5  
4
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
1000  
1200  
1500  
1800  
2200  
2700  
3300  
3900  
4700  
5600  
6800  
8200  
10,000  
12,000  
15,000  
1.5  
Max.  
1.03  
Max.  
0.5  
Lead tinned  
to within 1/8"  
of body  
C
4
D (Dia)  
2.8  
2.8  
2
0.177 0.01ꢀ  
0.275 +0.012/-0.020  
1.60  
1.76  
1.95  
2.76  
3.04  
3.39  
2
1.6  
1.6  
1.3  
1.3  
1.3  
Note: Major diameter of #ꢀ screw = 0.138 ”  
Dimensions: Inches  
“-RC” suffix indicates RoHS compliance.  
Tel. (877) 426-8767 • Fax (951) 781-5006  
22.4  
REV. 05/08  
www.bourns.com  

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